package com.lovo.web.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.lovo.web.bean.DisplayBean;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface IDisplayMapper extends BaseMapper<DisplayBean> {
    List<DisplayBean> findAll();

    void add(DisplayBean bean);
    void delete();

    void genxing();
}
